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Trail Conditions
- Unknown
- Snow Groomed
- Snow Packed
- Snow Covered
- Snow Cover Inadequate
- Freeze/thaw Cycle
- Icy
- Prevalent Mud
- Wet
- Variable
- Ideal
- Dry
- Very Dry
Trail Flow (Ridden Direction)
Trailforks scans users ridelogs to determine the most popular direction each trail is ridden. A good flowing trail network will have most trails flowing in a single direction according to their intension.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
The colour categories are based on what percentage of riders are riding a trail in its intended direction.
- > 96%
- > 90%
- > 80%
- > 70%
- > 50%
- < 50%
- bi-directional trail
- no data
Trail Last Ridden
Trailforks scans ridelogs to determine the last time a trail was ridden.
- < 2 days
- < 1 week
- < 2 weeks
- < 1 month
- < 6 months
- > 6 months
Trail Ridden Direction
The intended direction a trail should be ridden.
- Downhill Only
- Downhill Primary
- Both Directions
- Uphill Primary
- Uphill Only
- One Direction
Contribute Details
Colors indicate trail is missing specified detail.
- Description
- Photos
- Description & Photos
- Videos
Trail Popularity ?
Trailforks scans ridelogs to determine which trails are ridden the most in the last 9 months.
Trails are compared with nearby trails in the same city region with a possible 25 colour shades.
Think of this as a heatmap, more rides = more kinetic energy = warmer colors.
- most popular
- popular
- less popular
- not popular
ATV/ORV/OHV Filter
Max Vehicle Width
inches
Radar Time
x
Activity Recordings
Trailforks users anonymized public ridelogs from the past 6 months.
- mountain biking recent
- mountain biking (>6 month)
- hiking (1 year)
- moto (1 year)
Activity Recordings
Trailforks users anonymized public skilogs from the past 12 months.
- Downhill Ski
- Backcountry Ski
- Nordic Ski
- Snowmobile
Winter Trails
Warning
A routing network for winter maps does not exist. Selecting trails using the winter trails layer has been disabled.
x
Missing Trails
Most Popular
Least Popular
Trails are colored based on popularity. The more popular a trail is, the more red. Less popular trails trend towards green.
Jump Magnitude Heatmap
Heatmap of where riders jump on trails. Zoom in to see individual jumps, click circles to view jump details.
Trails Deemphasized
Trails are shown in grey.
Only show trails with NO bikes.
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This region uses the Uk/Euro style trail grading system.
Activities Click to view
- Mountain Bike
10 trails
- Hike
10 trails
- Trail Running
10 trails
Region Details
- 1
- 1
- 5
- 3
Region Status
Caution as of Nov 15, 2020Local Trail Association
Stats
- Avg Trail Rating
- Trails (view details)
- 10
- Trails Mountain Bike
- 10
- Trails E-Bike
- 3
- Trails Hike
- 10
- Trails Trail Running
- 10
- Total Distance
- 2 miles
- Total Descent
- 2,283 ft
- Total Vertical
- 3,686 ft
- Highest Trailhead
- 5,125 ft
- Reports
- 2
- Photos
- 10
- Ridden Counter
- 33
Popular Altdorf Mountain Biking Trails
| status | title | difficulty | rating |
|---|---|---|---|
| Gipo Trail | |||
| Vorderwaldli | |||
| Chammli | |||
| Blewitrail | |||
| Gurtentrail | |||
| Niemerstafel | |||
| Oberalp | |||
| Wannelen | |||
| Oberalp | |||
| Niederalp |
Altdorf Mountain Bike Routes
| title | rating | distance |
|---|---|---|
| Chinzig Bike (Route 417) | 32 miles |
Photos of Altdorf Mountain Bike
trail: Eggberge
5 |
Jul 8, 2023 @ 7:20am
Jul 8, 2023Videos of Altdorf Mountain Bike
2:11 |
10 |
Oct 8, 2023
Recent Trail Reports
| status | trail | date | condition | info | user |
|---|---|---|---|---|---|
| Vorderwaldli | Jul 17, 2022 @ 2:13pm Jul 17, 2022 | Very Dry | crkeepitreal | ||
| Gipo Trail | Nov 15, 2020 @ 12:55am Nov 15, 2020 | Wet | BVURI |
Activity Feed
| username | action | type | title | date |
|---|---|---|---|---|
| jurasick | update | directory | Urbikers | Nov 16, 2023 @ 5:49am Nov 16, 2023 |
| zugerrider | add | trail | Chammli and 7 more | Nov 3, 2023 @ 11:36pm Nov 3, 2023 |
| MBommeli | add | video | Pumptrack Schattdorf Grundmatte, UR | Oct 8, 2023 @ 9:08am Oct 8, 2023 |
| Patnoldi | ridden | trail | Gipo Trail | Oct 2, 2023 @ 9:42am Oct 2, 2023 |
| mkprivate1974 | add | photo | in My City | Jul 8, 2023 @ 7:43am Jul 8, 2023 |
Bike & Skill Parks
| name | type | city | rating |
|---|---|---|---|
| Schattdorf Pumptrack | skill park | Altdorf |
Activity Type Stats
| activitytype | trails | distance | descent | descent distance | total vertical | rating | global rank | state rank | photos | reports | routes | ridelogs |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mountain Bike | 10 | 2 miles | 2,283 ft | 1 mile | 3,688 ft | #4,054 | #150 | 10 | 2 | 1 | 615 | |
| E-Bike | 3 | 1 | 20 | |||||||||
| Hike | 10 | 2 miles | 2,283 ft | 1 mile | 3,688 ft | #3,208 | #125 | 2 | 122 | |||
| Trail Running | 10 | 2 miles | 2,283 ft | 1 mile | 3,688 ft | #3,205 | #126 | 2 | 2 |
- By brenthillier
NSMBA TRAILFORKS & contributors - Admins: apply
- #17962 - 1,140 views
- altdorf activity log | embed map of Altdorf mountain bike trails |
Downloading of trail gps tracks in kml & gpx formats is enabled for Altdorf.
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